"Annexes". Network Statement(PDF) (2023 ed.). Athens: Hellenic Railways Organization. 17 January 2023. pp. 1–2. Archived from the original(PDF) on 24 September 2023. Retrieved 24 September 2023.
"Annexes". Network Statement(PDF) (2023 ed.). Athens: Hellenic Railways Organization. 17 January 2023. pp. 1–2. Archived from the original(PDF) on 24 September 2023. Retrieved 24 September 2023.
stasy.gr
"Metro and Tram Map"(PDF). STASY (in Greek). Athens. 11 October 2022. Archived from the original(PDF) on 2 November 2022. Retrieved 2 November 2022.